#!/bin/bash
function sl_goto_dir(){
 cd $1
}

function s2_touch_empty_file_with_given_name(){
 touch $1
}

function s3_make_directories(){
  mkdir projects
  mkdir projects/git
  mkdir projects/backup
}

function s4_create_6_files(){
  touch
projects/linux{1_centos,2_centos,1_redhat,2_redhat,1_c_programming,2_c_programming}
}

function s5_make_directories_in_git(){
  mkdir projects/git/linux1
  mkdir projects/git/linux2
}

function s6_move_files_to_dir_1_or_2(){
  mv projects/linux1_* projects/git/linux1
  mv projects/linux2_* projects/git/linux2
}

function s7_create_package_and_compress(){
 tar -czvf projects/backup/git.tar.gz projects/git
}

function s8_delete_dir_git(){
  rm projects/git
}

function s9_recover_from_git_tar_gz_backup(){
  tar -zxvf projects/backup/git.tar.gz projects/git
}

function s10_create_package_and_compress(){
  tar -jcvf projects/backup/git.tar.bz2 projects/git
}

function s11_find_and_sort_alphabetically_all_create_files_and_dirs(){
   find projects |sort
}

function s12_get_next_15__minutes_boundary(){
  date+"%Y-%m-%d %H:%M:%S"--
date="+15minute"
}

